Finding the Third Proportional to 7,469 and 10,852
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Solution
The third proportional to 7,469 and 10,852 is: 15,767.29
Step by Step Solution
- Step 1: Write the proportion equation
7,469 : 10,852 = 10,852 : x - Step 2: Convert to fraction form
7,469/10,852 = 10,852/x - Step 3: Cross multiply
7,469x = 10,852 × 10,852 - Step 4: Simplify right side
7,469x = 117,765,904 - Step 5: Solve for x
x = 117,765,904/7,469 - Step 6: Final answer
x = 15,767.29
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.